kChat is a secure instant messaging for businesses, which makes it possible to discuss matters live and organise projects.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Online
- Android
- iPhone
Switzerland

kChat is a secure instant messaging for businesses, which makes it possible to discuss matters live and organise projects.

Vector encompasses the ideals of freedom through free and open-source technology, using a "Privacy by Principle" approach. This means that privacy is not a feature or add-on, but the core foundation that Vector is built upon, which is granted and accessible to everyone.




Zoho Cliq simplifies your team communication with organized conversations, information that's easy to find and by connecting to the tools you love. Transform ideas into reality with your team. With channels, your team communication is visible, transparent and efficient.




Converse is a messaging app for decentralized, secure, end-to-end encrypted conversations. Built on the XMTP network, Converse lets you own your conversations and take them anywhere whenever you want, ensuring your most important messages—the ones you never want to lose or be...



Tuwunel is a high-performance Matrix homeserver written entirely in Rust — the official successor to conduwuit, sponsored by the Swiss government and deployed for citizens.
Enables free international video and voice calls, group chats for up to 50, in-app messaging without SMS plan, Spotify music sharing, and fun mini-games.



OSHI is a free, open-source, end-to-end encrypted messenger for iOS and Android that uses Bluetooth and Wi-Fi mesh networking to send messages without Internet or cellular service. OSHI does not require a phone number, email address, or account.



Ricochet Refresh is the new updated version of Ricochet, supported by Blueprint for Free Speech.. We are a non-government, not-for-profit organisation working to safeguard the freedom of expression for whistleblowers, activists, and everybody else, worldwide.



twinme messenger protects your identity & intimacy: no information to identify you and your contacts; relationships under your full control are private, non-transferable.



This Android app allows you to synchronize your SMS messages to a remote Nextcloud instance where you can read and backup them. It also allows you to restore your SMS messages to your Android phone.

Kahla is a free and open-source, cross-platform business messaging tool that supports end-to-end encrypted message communication and automatic destruction of messages.

Chat on the Jabber network (XMPP protocol); focus on features for gateway users The Cheogram Android app allows you to join a worldwide communication network.



monocles chat is a fork of blabber.im and Conversations with some changes, to improve usability.



Secure messenger that protects against NSO Group (Pegasus) & Cytrox (Predator) from exploiting your iOS device via "zero-click" exploit chains. These exploits are easily delivered via other messaging apps like iMessage, Signal, WhatsApp, etc. Protection for those at the highest risk.



Between is a beautiful space where you can share all your moments only with the one that matters. Create, share and remember all your moments with your special someone.



Secure, self-hosted messenger with private and group chat rooms, voice and video meetings, screen sharing, flexible permissions, and issue tracking.



Stackfield is a secure All-in-one collaboration tool made in Germany. It combines project and task management, team chat, video calls, documents and more.



ConnectyCube is a cloud communication platform for unified development of chat, video chat and push notifications features in native and hybrid mobile and web apps. We provide SDKs for messaging, peer-to-peer and group audio/video calling for iOS(Swift and Objective-C)...
Kontalk is a secure instant messenger, allowing you to send and receive text, image and voice messages (other file types coming soon) to and from other Kontalk users completely free of charge.




Instantbird is an instant messaging client based on Mozilla XULRunner and the open source library libpurple created by the software developers of Pidgin . Over 250 add-ons allow user customization of, and addition of, features.




Mostlymatter is a fork of Mattermost meant to remove the users and messages limits. Mattermost is an open source platform for secure collaboration across the entire software development lifecycle.

Samepage facilitates communication, project management, meetings, online collaboration and more by combining chat, video calling, screen sharing, task management, file sharing, and real-time document collaboration in a single collaborative workspace.



